65186872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5167}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 130233600

約数和(自身を除く): 65046728

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 5167, 6308, 10334, 12616, 20668, 41336, 98173, 196346, 392692, 428861, 785384, 857722, 1715444, 3430888, 8148359, 16296718, 32593436, 65186872]

約数ペア:

[(1, 65186872), (2, 32593436), (4, 16296718), (8, 8148359), (19, 3430888), (38, 1715444), (76, 857722), (83, 785384), (152, 428861), (166, 392692), (332, 196346), (664, 98173), (1577, 41336), (3154, 20668), (5167, 12616), (6308, 10334)]